A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-01-316-8169
NSN 6610-01-423-9219
NSN 5925-00-995-8439
NSN 6320-00-593-0379
NSN 6220-00-222-1025
NSN 5960-01-106-3086
NSN 5950-01-490-4373
NSN 5950-00-107-7321
NSN 6150-00-412-0238
NSN 5910-01-406-6504
NSN 5950-01-403-2852
NSN 5925-00-617-9927